AS28220 Alares Cabo Servicos de Telecomunicacoes S.A.
AS28220 (AS28220) is registered to Alares Cabo Servicos de Telecomunicacoes S.A. in BR. It originates 274 prefixes in the global routing table.
219
IPv4 prefixes
55
IPv6 prefixes
308,224
IPv4 addresses
100%
RPKI valid
Registration
Who holds AS28220
Names from RIPE NCC’s daily list of every allocated AS number. The ASN lookup fetches the full WHOIS record live.
AS number
AS28220
Handle
AS28220
Organization
Alares Cabo Servicos de Telecomunicacoes S.A.
Country
BR
ASPA
None published
Routing
What AS28220 announces
Prefixes originated by AS28220 in the RouteViews table (refreshed every four hours), each checked against the RPKI (every ten minutes) and the IRR (daily).
IPv4 prefixes
219
IPv6 prefixes
55
IPv4 addresses
308,224 (1,204 /24s)
RPKI valid
274 100%
RPKI invalid
0
RPKI not found
0
ROAs naming AS28220
101
With an IRR route object
274 100%
Prefixes
Announced prefixes
Each opens its own page: who announces it, the paths our collectors see, its ROAs and route objects.
IPv4 (219)
45.4.64.0/2245.165.20.0/22131.108.228.0/22138.0.100.0/22138.121.220.0/22138.122.236.0/22138.122.236.0/24138.122.237.0/24138.255.216.0/22138.255.216.0/23138.255.218.0/23168.121.148.0/22168.121.148.0/23168.121.150.0/23168.227.44.0/23168.227.46.0/24168.227.108.0/22168.228.68.0/22170.82.92.0/22170.82.132.0/22170.82.132.0/23170.82.134.0/23170.247.236.0/22170.247.236.0/23170.247.238.0/23177.8.48.0/21177.8.48.0/23177.8.50.0/23177.8.52.0/22177.8.52.0/23177.8.54.0/23177.55.48.0/20177.55.48.0/23177.55.50.0/23177.55.52.0/23177.55.54.0/23177.55.56.0/23177.55.58.0/23177.55.60.0/23177.55.62.0/23177.89.0.0/16177.89.48.0/21177.89.56.0/21177.89.64.0/19177.89.96.0/19177.89.128.0/19177.89.192.0/20177.89.208.0/21177.89.232.0/21177.89.240.0/21177.89.248.0/21177.130.192.0/19177.130.200.0/21177.130.200.0/24177.137.192.0/20177.137.201.0/24177.137.206.0/24179.96.192.0/21179.96.240.0/20179.96.240.0/24179.190.128.0/17179.190.128.0/24179.190.130.0/23179.190.136.0/21179.190.144.0/21179.190.152.0/21179.190.160.0/21179.190.168.0/21179.190.176.0/21179.190.184.0/21179.190.192.0/21179.190.200.0/21179.190.208.0/21179.190.216.0/21179.190.224.0/19179.190.232.0/21186.192.16.0/20186.192.18.0/24186.192.19.0/24186.193.96.0/20186.193.96.0/21186.193.104.0/21186.208.208.0/21186.208.208.0/24186.208.209.0/24186.208.210.0/23186.208.210.0/24186.208.211.0/24186.208.213.0/24186.208.214.0/24186.208.215.0/24186.235.0.0/20186.236.192.0/19186.236.192.0/21186.236.208.0/21186.236.216.0/22186.236.220.0/22186.251.112.0/22186.251.113.0/24186.251.114.0/24186.251.115.0/24186.251.116.0/22186.251.116.0/24186.251.117.0/24186.251.118.0/24186.251.119.0/24187.18.136.0/24187.18.144.0/21187.18.144.0/22187.18.160.0/21187.18.208.0/21187.18.210.0/23187.18.212.0/22187.18.224.0/21187.18.232.0/21187.18.232.0/22187.18.252.0/23187.18.254.0/23187.49.192.0/20187.60.64.0/19
Show 99 more
187.60.64.0/23187.60.76.0/23187.60.79.0/24187.61.128.0/17187.61.128.0/18187.61.128.0/21187.61.136.0/21187.61.152.0/21187.61.160.0/21187.61.176.0/22187.61.180.0/22187.61.184.0/24187.61.185.0/24187.61.186.0/24187.61.187.0/24187.61.188.0/23187.61.191.0/24187.61.192.0/18187.61.200.0/21187.61.208.0/21187.61.216.0/21187.61.224.0/21187.61.232.0/22187.61.236.0/22187.61.240.0/21187.61.255.0/24187.73.196.0/22187.73.196.0/23187.73.198.0/23187.73.200.0/22187.73.200.0/23187.73.202.0/23187.86.96.0/20187.86.96.0/21187.86.96.0/24187.86.97.0/24187.86.98.0/23187.86.104.0/21187.87.112.0/20187.108.64.0/20187.108.96.0/20187.109.176.0/20187.109.187.0/24187.110.208.0/24187.110.209.0/24187.110.210.0/24187.110.211.0/24187.110.212.0/24187.110.213.0/24187.110.214.0/24187.110.215.0/24187.111.224.0/19187.111.224.0/21187.111.232.0/21187.111.240.0/21187.111.251.0/24189.45.16.0/20189.45.16.0/21189.45.17.0/24189.45.20.0/23189.45.22.0/24189.45.24.0/21189.45.27.0/24189.45.28.0/24189.45.30.0/24189.45.64.0/22189.45.64.0/23189.45.88.0/21189.45.88.0/22189.45.96.0/22189.45.96.0/23189.45.104.0/21189.45.112.0/21189.45.120.0/21189.124.128.0/17189.124.130.0/24189.124.131.0/24189.124.132.0/24189.124.135.0/24189.124.136.0/24189.124.137.0/24189.124.139.0/24189.124.140.0/24189.124.142.0/24189.124.143.0/24189.124.152.0/22189.124.156.0/22189.124.196.0/23189.124.200.0/21189.124.240.0/21191.6.80.0/21191.241.40.0/21200.233.80.0/20200.233.80.0/21200.233.88.0/21201.55.196.0/22201.55.196.0/23201.55.198.0/23201.148.188.0/22
IPv6 (55)
2804:54::/322804:54:5::/482804:54:7::/482804:54:8::/482804:54:10::/442804:54:1200::/402804:54:1300::/402804:54:1400::/402804:54:1500::/402804:54:1600::/402804:54:1700::/402804:54:1800::/402804:54:1900::/402804:54:1b00::/402804:54:1c00::/402804:54:1d00::/402804:54:2100::/402804:54:6007::/482804:54:8000::/352804:54:8000::/482804:880:1001::/482804:880:1002::/482804:880:1300::/402804:880:1600::/392804:880:1800::/392804:2140::/322804:2140:a::/482804:2140:1004::/482804:2140:1005::/482804:2140:1007::/482804:2140:1008::/482804:2140:1009::/482804:2140:100a::/482804:2140:100b::/482804:2140:100c::/482804:2140:100e::/482804:2140:100f::/482804:2140:1012::/482804:2140:1013::/482804:2140:1014::/482804:2140:1016::/482804:2140:1020::/462804:2140:1801::/482804:2140:d200::/392804:2140:d800::/392804:2140:da00::/392804:2140:de00::/392804:2140:e200::/392804:2140:e800::/392804:2140:ea00::/392804:2140:ec00::/392804:2140:ee00::/392804:2140:f800::/392804:2140:fa00::/392804:2140:fc00::/39
RPKI valid RPKI invalid no ROA covers it
Neighbors
Who AS28220 is reached through
The AS just before AS28220 in the paths our looking glass collectors hold, for 60 of its prefixes. Usually a transit provider, sometimes a peer. The number is how many of those prefixes it was seen on.
ASPA
Provider authorization
AS28220 publishes no ASPA of its own. 1 AS name it as a provider in theirs. Check a path.
The 1 ASes that name AS28220 as a provider
IRR
Routing registry objects
From the mirrored IRR databases (RADB, the five RIRs and more). Look it up live.
| Source | as-name | Maintained by |
|---|---|---|
| ALTDB | ASN-CABOTELECOM | CABONATAL-BR |
| RADB | Alares_Internet | MAINT-AS28220 |
| TC | UNSPECIFIED | MAINT-AS28220 |
Route objects with origin AS28220: TC 504 · RADB 477 · ALTDB 79
as-sets that list AS28220 (62)first 40 shown
AS-1TELECOM-CUSTOMERS01AS-263073-CUSTAS-28220_ALARESAS-28513AS-7738-BGP-CUSTOMERSAS-7738_CUSTOMERSAS-ANGOLACABLES-BRAS-CABOTELECOMAS-CABOTELECOM-CUSTAS-CABOTELECOM-CUST-IPV6AS-CTBC-CUSTOMERS8AS-CTBC-TOOLS-7AS-DURAND1-CUSTOMERAS-E1-AUTOMATION-CUSTOMERAS-EMBRATELNETAS-EMIXAS-GNT-CUSTOMERSAS-HURRICANEAS-HURRICANEV6AS-IXBR-ATM4-CEAS-IXBR-ATM4-NATAS-IXBR-ATM4-SPAS-IXBR-ATM6-CEAS-IXBR-ATM6-NATAS-IXBR-ATM6-SPAS-IXBR-CEAS-IXBR-IPV6-CEAS-IXBR-IPV6-NATAS-IXBR-IPV6-SPAS-IXBR-LG4-CEAS-IXBR-LG4-NATAS-IXBR-LG4-SPAS-IXBR-LG6-CEAS-IXBR-LG6-NATAS-IXBR-LG6-SPAS-IXBR-NATAS-IXBR-SPAS-IXBR-TRANSIT4-NATAS-IXBR-TRANSIT6-NATAS-LUMEN-CUSTOMERS-ASNS